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CVE-2007-6330

26
FAUCET Score

CVE-2007-6330 describes a critical vulnerability in Meridian Prolog Manager 2007 and earlier versions, where the software transmits usernames and passwords in cleartext or a weakly encrypted format during client-side login authentication. This flaw allows remote attackers to easily capture credentials via man-in-the-middle attacks, leading to complete compromise of confidentiality, integrity, and availability, as indicated by its CVSS score of 10.0. Despite its maximum severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
7.0CPE matchmatch criteria
cpe:2.3:a:meridian_software:prolog_manager:7.0:*:*:*:*:*:*:*
7.5CPE matchmatch criteria
cpe:2.3:a:meridian_software:prolog_manager:7.5:*:*:*:*:*:*:*
2007CPE matchmatch criteria
cpe:2.3:a:meridian_software:prolog_manager:2007:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.08%
Probability of exploitation in next 30 days
EPSS Percentile
91.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0508 is in the 85th percentile among its peer group of 51,455 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 42634
secunia.com / advisories/28065
exchange.xforce.ibmcloud.com / vulnerabilities/38996
kb.cert.org / vuls/id/120593
US Government Resource
kb.cert.org / vuls/id/MIMG-77FL3T
securityfocus.com / archive/1/484886/100/0/threaded
securityfocus.com / bid/26826